| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.71 | 4.642% | $238.2803 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $195.74 | 5.609% | $206.7191 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $33.93 | 7.521% | $36.4819 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $75.47 | 3.331% | $77.9839 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $225.96 | 8.670% | $245.5507 | $245.55 | $245.55 | $245.60 |
| Purchase #6 | $249.98 | 8.322% | $270.7833 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $186.60 | 12.653% | $210.2105 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $1,195.39 | $1,286.0097 | $1,286.00 | $1,286.05 | $1,286.10 | |